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    • 24. 发明授权
    • Obstacle sensing apparatus for vehicles
    • 车辆障碍物检测装置
    • US5479173A
    • 1995-12-26
    • US207365
    • 1994-03-08
    • Tohru YoshiokaYasunori YamamotoTomohiko AdachiKen-ichi Okuda
    • Tohru YoshiokaYasunori YamamotoTomohiko AdachiKen-ichi Okuda
    • B60T7/22G01S13/86G01S13/93G05D1/02G06F15/50
    • G05D1/0246B60T7/22G01S13/867G01S13/931G05D1/0257G01S2013/9346G01S2013/9353G01S2013/9375G05D2201/0213
    • An obstacle sensing apparatus for vehicles which enables efficient obstacle sensing and improves sensing precision. The apparatus comprises a section for predicting a deduced traveling-passage on which the vehicle will travel, based on a steering angle, a yaw rate and a velocity of the vehicle, a section having a CCD camera, for detecting a current traveling-passage on which the vehicle is currently moving, a scanning-type radar unit for sensing obstacles within a predetermined area, and a danger level judging section for judging danger levels of the sensed obstacles, based on the deduced traveling-passage and the current traveling-passage. The danger level judging section sets the danger level of the obstacle sensed within an area, where the deduced traveling-passage and the current traveling-passage overlap with each other, to the highest danger level; the obstacle sensed in an area within the current traveling-passage and without the deduced traveling-passage, to an intermediate danger level; the obstacle sensed in an area within the deduced traveling-passage and without the current traveling-passage, to a lower danger level; and the obstacle sensed in an area without the current and deduced traveling-passages, to the lowest danger level.
    • 一种用于车辆的障碍物感测装置,其能够进行有效的障碍物感测并提高感测精度。 该装置包括:用于基于车辆的转向角,偏航角速度和速度来预测车辆将行驶的推导行驶通道的部分,具有CCD相机的部分,用于检测当前行驶通道 车辆当前正在移动的扫描型雷达单元,用于感测预定区域内的障碍物的扫描型雷达单元,以及用于根据推导出的行进通路和当前行驶通路来判断感测到的障碍物的危险等级的危险等级判定部。 危险程度判定部将将推断出的行驶路和当前行驶路相互重叠的区域内的障碍物的危险程度设定为最高危险度; 在当前行驶通道内的区域内感测到的障碍物,并且没有推断行驶通道,达到中间危险程度; 在推断的行驶通道内的区域内感测到的障碍物并且没有当前的行驶通道,处于较低的危险水平; 在没有当前和推断的行驶通道的地区感测到的障碍达到最低的危险程度。
    • 25. 发明授权
    • Correction of asynchronous dampers in a suspension system for a vehicle
    • 用于车辆的悬挂系统中的异步阻尼器的校正
    • US5269558A
    • 1993-12-14
    • US833920
    • 1992-02-11
    • Tohru YoshiokaYasunori Yamamoto
    • Tohru YoshiokaYasunori Yamamoto
    • B60G17/015F16F9/46B60G11/26
    • F16F9/462B60G2400/102B60G2400/204B60G2400/412B60G2400/5182B60G2400/90B60G2500/10
    • A suspension system for a vehicle having sorbers, each provided so as to be associated with one wheel and provided between sprung parts and unsprung parts, includes step motors, each being used to change damping force characteristics of one of the shock absorbers by open loop control, and a controller for outputting control signals to the step motors so as to change the damping force characteristics of the shock absorber. The suspension system further includes stoppers, each provided so as to be associated with one of the step motors for locating the corresponding step motor at its reference position at which a reference damping force is produced. The controller is used to adjust the step motors, which are thrown out of synchronism after the step motors have been located at their reference positions by the stoppers. According to the thus constituted suspension system for a vehicle, it is possible to prevent driving stability from being lowered even when at least one of the step motors is thrown out of synchronism.
    • 一种具有吸附器的悬挂系统,每个悬挂系统设置为与一个车轮相关联并设置在弹簧部件和簧下部件之间,包括步进电机,每个用于通过开环控制来改变其中一个减震器的阻尼力特性 以及用于向步进电机输出控制信号以改变减震器的阻尼力特性的控制器。 悬挂系统还包括止动件,每个止动件设置成与步进电机中的一个相关联,用于将相应的步进电机定位在其产生参考阻尼力的参考位置处。 控制器用于调整步进电机,在步进电机通过止动器位于其参考位置之后,它们将失去同步。 根据这样构成的车辆用悬架系统,即使至少一台步进电机失去同步,也可以防止行驶稳定性降低。
    • 30. 发明授权
    • Engine-driven generator
    • 发动机驱动发电机
    • US5965949A
    • 1999-10-12
    • US12711
    • 1998-01-23
    • Masahiro FukudaTohru YoshiokaTohru NishikuraMasaru Sakamoto
    • Masahiro FukudaTohru YoshiokaTohru NishikuraMasaru Sakamoto
    • F02B63/04F16M3/00F16M7/00H02P9/04
    • F02B63/04F02B2063/045F02B63/048
    • An engine-driven generator incorporating an engine and a generator into a single unit, with the output shaft of the engine coaxially connected to the rotating shaft of the generator, via a frame structure formed by integrally combining two support members provided in parallel with the axial line of the output and rotating shafts with two handle members orthogonally intersecting the aforementioned axial line via upright members wherein base members are fixedly fitted between the support members below the engine and the generator in such a manner as to orthogonally intersecting the aforementioned support members; a generator mounting member, having a mounting hole in the axial direction, provided between a bulged portion integrally protruded on the lower part a rear bracket of the generator and a base member below the generator, and two engine mounting members provided between the engine and a base member below the engine are disposed at the apexes of a triangle, so that the engine and the generator are mounted on the frame structure via the three mounting members.
    • 发动机驱动的发电机将发动机和发电机组合成单个单元,发动机的输出轴通过框架结构同轴地连接到发电机的旋转轴上,所述框架结构通过将两个支撑构件与轴向 输出轴和旋转轴的两条手柄部件通过直立部件正交地与上述轴线相交,其中底座部件固定地配合在发动机和发电机下面的支撑部件之间,使其与上述支撑部件正交地相交; 发电机安装构件,其具有沿轴向的安装孔,设置在一体地突出在发电机的后支架的下部上的凸出部分和发电机下方的基座构件之间,以及设置在发动机和发动机之间的两个发动机安装构件 发动机下方的基座部件设置在三角形的顶点处,使得发动机和发电机经由三个安装构件安装在框架结构上。